qgridlayoutengine.cpp

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1-
2-
3-
4-
5-
6template <typename T>-
7static void insertOrRemoveItems(QVector<T> &items, int index, int delta)-
8{-
9 int count = items.count();-
10 if (index < count
index < countDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
11 if (delta > 0
delta > 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
12 items.insert(index, delta, T());-
13 }
never executed: end of block
 else if (delta < 0
delta < 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
14 items.remove(index, qMin(-delta, count - index));-
15 }
never executed: end of block
0
16 }
never executed: end of block
0
17}
never executed: end of block
0
18-
19static qreal growthFactorBelowPreferredSize(qreal desired, qreal sumAvailable, qreal sumDesired)-
20{-
21 ((!(sumDesired != 0.0)) ? qt_assert("sumDesired != 0.0",__FILE__,59) : qt_noop());-
22 return
never executed: return desired * qPow(sumAvailable / sumDesired, desired / sumDesired);
 desired * qPow(sumAvailable / sumDesired, desired / sumDesired);
never executed: return desired * qPow(sumAvailable / sumDesired, desired / sumDesired);
0
23}-
24-
25static qreal fixedDescent(qreal descent, qreal ascent, qreal targetSize)-
26{-
27 if (descent < 0.0
descent < 0.0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
28 return
never executed: return -1.0;
 -1.0;
never executed: return -1.0;
0
29-
30 ((!(descent >= 0.0)) ? qt_assert("descent >= 0.0",__FILE__,68) : qt_noop());-
31 ((!(ascent >= 0.0)) ? qt_assert("ascent >= 0.0",__FILE__,69) : qt_noop());-
32 ((!(targetSize >= ascent + descent)) ? qt_assert("targetSize >= ascent + descent",__FILE__,70) : qt_noop());-
33-
34 qreal extra = targetSize - (ascent + descent);-
35 return
never executed: return descent + (extra / 2.0);
 descent + (extra / 2.0);
never executed: return descent + (extra / 2.0);
0
36}-
37-
38static qreal compare(const QGridLayoutBox &box1, const QGridLayoutBox &box2, int which)-
39{-
40 qreal size1 = box1.q_sizes(which);-
41 qreal size2 = box2.q_sizes(which);-
42-
43 if (which == MaximumSize
which == MaximumSizeDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
44 return
never executed: return size2 - size1;
 size2 - size1;
never executed: return size2 - size1;
0
45 } else {-
46 return
never executed: return size1 - size2;
 size1 - size2;
never executed: return size1 - size2;
0
47 }-
48}-
49-
50void QGridLayoutBox::add(const QGridLayoutBox &other, int stretch, qreal spacing)-
51{-
52 ((!(q_minimumDescent < 0.0)) ? qt_assert("q_minimumDescent < 0.0",__FILE__,90) : qt_noop());-
53-
54 q_minimumSize += other.q_minimumSize + spacing;-
55 q_preferredSize += other.q_preferredSize + spacing;-
56 q_maximumSize += ((
(stretch == 0)Description
TRUEnever evaluated
FALSEnever evaluated
stretch == 0)
(stretch == 0)Description
TRUEnever evaluated
FALSEnever evaluated
 ? other.q_preferredSize : other.q_maximumSize) + spacing;		0
57}
never executed: end of block
0
58-
59void QGridLayoutBox::combine(const QGridLayoutBox &other)-
60{-
61 q_minimumDescent = qMax(q_minimumDescent, other.q_minimumDescent);-
62 q_minimumAscent = qMax(q_minimumAscent, other.q_minimumAscent);-
63-
64 q_minimumSize = qMax(q_minimumAscent + q_minimumDescent,-
65 qMax(q_minimumSize, other.q_minimumSize));-
66 qreal maxMax;-
67 if (q_maximumSize == 3.40282346638528859812e+38F
q_maximumSize ...528859812e+38FDescription
TRUEnever evaluated
FALSEnever evaluated
 && other.q_maximumSize != 3.40282346638528859812e+38F
other.q_maximu...528859812e+38FDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
68 maxMax = other.q_maximumSize;
never executed: maxMax = other.q_maximumSize;
0
69 else if (other.q_maximumSize == 3.40282346638528859812e+38F
other.q_maximu...528859812e+38FDescription
TRUEnever evaluated
FALSEnever evaluated
 && q_maximumSize != 3.40282346638528859812e+38F
q_maximumSize ...528859812e+38FDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
70 maxMax = q_maximumSize;
never executed: maxMax = q_maximumSize;
0
71 else-
72 maxMax = qMax(q_maximumSize, other.q_maximumSize);
never executed: maxMax = qMax(q_maximumSize, other.q_maximumSize);
0
73-
74 q_maximumSize = qMax(q_minimumSize, maxMax);-
75 q_preferredSize = qBound(q_minimumSize, qMax(q_preferredSize, other.q_preferredSize),-
76 q_maximumSize);-
77}
never executed: end of block
0
78-
79void QGridLayoutBox::normalize()-
80{-
81 q_maximumSize = qMax(qreal(0.0), q_maximumSize);-
82 q_minimumSize = qBound(qreal(0.0), q_minimumSize, q_maximumSize);-
83 q_preferredSize = qBound(q_minimumSize, q_preferredSize, q_maximumSize);-
84 q_minimumDescent = qMin(q_minimumDescent, q_minimumSize);-
85-
86 ((!((q_minimumDescent < 0.0) == (q_minimumAscent < 0.0))) ? qt_assert("(q_minimumDescent < 0.0) == (q_minimumAscent < 0.0)",__FILE__,124) : qt_noop());-
87}
never executed: end of block
0
88bool operator==(const QGridLayoutBox &box1, const QGridLayoutBox &box2)-
89{-
90 for (int i = 0; i < NSizes
i < NSizesDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
91 if (box1.q_sizes(i) != box2.q_sizes(i)
box1.q_sizes(i...ox2.q_sizes(i)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
92 return
never executed: return false;
 false;
never executed: return false;
0
93 }
never executed: end of block
0
94 return
never executed: return box1.q_minimumDescent == box2.q_minimumDescent && box1.q_minimumAscent == box2.q_minimumAscent;
 box1.q_minimumDescent == box2.q_minimumDescent
box1.q_minimum...minimumDescentDescription
TRUEnever evaluated
FALSEnever evaluated
never executed: return box1.q_minimumDescent == box2.q_minimumDescent && box1.q_minimumAscent == box2.q_minimumAscent;
0
95 && box1.q_minimumAscent == box2.q_minimumAscent
box1.q_minimum..._minimumAscentDescription
TRUEnever evaluated
FALSEnever evaluated
;
never executed: return box1.q_minimumDescent == box2.q_minimumDescent && box1.q_minimumAscent == box2.q_minimumAscent;
0
96}-
97-
98void QGridLayoutRowData::reset(int count)-
99{-
100 ignore.fill(false, count);-
101 boxes.fill(QGridLayoutBox(), count);-
102 multiCellMap.clear();-
103 stretches.fill(0, count);-
104 spacings.fill(0.0, count);-
105 hasIgnoreFlag = false;-
106}
never executed: end of block
0
107-
108void QGridLayoutRowData::distributeMultiCells(const QGridLayoutRowInfo &rowInfo, bool snapToPixelGrid)-
109{-
110 MultiCellMap::const_iterator i = multiCellMap.constBegin();-
111 for (; i != multiCellMap.constEnd()
i != multiCellMap.constEnd()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
112 int start = i.key().first;-
113 int span = i.key().second;-
114 int end = start + span;-
115 const QGridLayoutBox &box = i.value().q_box;-
116 int stretch = i.value().q_stretch;-
117-
118 QGridLayoutBox totalBox = this->totalBox(start, end);-
119 QVarLengthArray<QGridLayoutBox> extras(span);-
120 QVarLengthArray<qreal> dummy(span);-
121 QVarLengthArray<qreal> newSizes(span);-
122-
123 for (int j = 0; j < NSizes
j < NSizesDescription
TRUEnever evaluated
FALSEnever evaluated
; ++j) {		0
124 qreal extra = compare(box, totalBox, j);-
125 if (extra > 0.0
extra > 0.0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
126 calculateGeometries(start, end, box.q_sizes(j), dummy.data(), newSizes.data(),-
127 0, totalBox, rowInfo, snapToPixelGrid);-
128-
129 for (int k = 0; k < span
k < spanDescription
TRUEnever evaluated
FALSEnever evaluated
; ++k)		0
130 extras[k].q_sizes(j) = newSizes[k];
never executed: extras[k].q_sizes(j) = newSizes[k];
0
131 }
never executed: end of block
0
132 }
never executed: end of block
0
133-
134 for (int k = 0; k < span
k < spanDescription
TRUEnever evaluated
FALSEnever evaluated
; ++k) {		0
135 boxes[start + k].combine(extras[k]);-
136 if (stretch != 0
stretch != 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
137 stretches[start + k] = qMax(stretches[start + k], stretch);
never executed: stretches[start + k] = qMax(stretches[start + k], stretch);
0
138 }
never executed: end of block
0
139 }
never executed: end of block
0
140 multiCellMap.clear();-
141}
never executed: end of block
0
142namespace {-
143-
144-
145static inline qreal qround(qreal f)-
146{-
147 return
never executed: return std::floor(f + qreal(0.5));
 std::floor(f + qreal(0.5));
never executed: return std::floor(f + qreal(0.5));
0
148}-
149-
150}-
151void QGridLayoutRowData::calculateGeometries(int start, int end, qreal targetSize, qreal *positions,-
152 qreal *sizes, qreal *descents,-
153 const QGridLayoutBox &totalBox,-
154 const QGridLayoutRowInfo &rowInfo, bool snapToPixelGrid)-
155{-
156 ((!(end > start)) ? qt_assert("end > start",__FILE__,203) : qt_noop());-
157-
158 targetSize = qMax(totalBox.q_minimumSize, targetSize);-
159-
160 int n = end - start;-
161 QVarLengthArray<qreal> newSizes(n);-
162 QVarLengthArray<qreal> factors(n);-
163 qreal sumFactors = 0.0;-
164 int sumStretches = 0;-
165 qreal sumAvailable;-
166-
167 for (int i = 0; i < n
i < nDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
168 if (stretches[start + i] > 0
stretches[start + i] > 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
169 sumStretches += stretches[start + i];
never executed: sumStretches += stretches[start + i];
0
170 }
never executed: end of block
0
171-
172 if (targetSize < totalBox.q_preferredSize
targetSize < t..._preferredSizeDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
173 stealBox(start, end, MinimumSize, positions, sizes);-
174-
175 sumAvailable = targetSize - totalBox.q_minimumSize;-
176 if (sumAvailable > 0.0
sumAvailable > 0.0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
177 qreal sumDesired = totalBox.q_preferredSize - totalBox.q_minimumSize;-
178-
179 for (int i = 0; i < n
i < nDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
180 if (ignore.testBit(start + i)
ignore.testBit(start + i)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
181 factors[i] = 0.0;-
182 continue;
never executed: continue;
0
183 }-
184-
185 const QGridLayoutBox &box = boxes.at(start + i);-
186 qreal desired = box.q_preferredSize - box.q_minimumSize;-
187 factors[i] = growthFactorBelowPreferredSize(desired, sumAvailable, sumDesired);-
188 sumFactors += factors[i];-
189 }
never executed: end of block
0
190-
191 for (int i = 0; i < n
i < nDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
192 ((!(sumFactors > 0.0)) ? qt_assert("sumFactors > 0.0",__FILE__,239) : qt_noop());-
193 qreal delta = sumAvailable * factors[i] / sumFactors;-
194 newSizes[i] = sizes[i] + delta;-
195 }
never executed: end of block
0
196 }
never executed: end of block
0
197 }
never executed: end of block
 else {		0
198 bool isLargerThanMaximum = (targetSize > totalBox.q_maximumSize);-
199 if (isLargerThanMaximum
isLargerThanMaximumDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
200 stealBox(start, end, MaximumSize, positions, sizes);-
201 sumAvailable = targetSize - totalBox.q_maximumSize;-
202 }
never executed: end of block
 else {		0
203 stealBox(start, end, PreferredSize, positions, sizes);-
204 sumAvailable = targetSize - totalBox.q_preferredSize;-
205 }
never executed: end of block
0
206-
207 if (sumAvailable > 0.0
sumAvailable > 0.0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
208 qreal sumCurrentAvailable = sumAvailable;-
209 bool somethingHasAMaximumSize = false;-
210-
211 qreal sumSizes = 0.0;-
212 for (int i = 0; i < n
i < nDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
213 sumSizes += sizes[i];
never executed: sumSizes += sizes[i];
0
214-
215 for (int i = 0; i < n
i < nDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
216 if (ignore.testBit(start + i)
ignore.testBit(start + i)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
217 newSizes[i] = 0.0;-
218 factors[i] = 0.0;-
219 continue;
never executed: continue;
0
220 }-
221-
222 const QGridLayoutBox &box = boxes.at(start + i);-
223 qreal boxSize;-
224-
225 qreal desired;-
226 if (isLargerThanMaximum
isLargerThanMaximumDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
227 boxSize = box.q_maximumSize;-
228 desired = rowInfo.boxes.value(start + i).q_maximumSize - boxSize;-
229 }
never executed: end of block
 else {		0
230 boxSize = box.q_preferredSize;-
231 desired = box.q_maximumSize - boxSize;-
232 }
never executed: end of block
0
233 if (desired == 0.0
desired == 0.0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
234 newSizes[i] = sizes[i];-
235 factors[i] = 0.0;-
236 }
never executed: end of block
 else {		0
237 ((!(desired > 0.0)) ? qt_assert("desired > 0.0",__FILE__,284) : qt_noop());-
238-
239 int stretch = stretches[start + i];-
240 if (sumStretches == 0
sumStretches == 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
241 if (hasIgnoreFlag
hasIgnoreFlagDescription
TRUEnever evaluated
FALSEnever evaluated
 || sizes[i] == 0.0
sizes[i] == 0.0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
242 factors[i] = (
(stretch < 0)Description
TRUEnever evaluated
FALSEnever evaluated
stretch < 0)
(stretch < 0)Description
TRUEnever evaluated
FALSEnever evaluated
 ? 1.0 : 0.0;		0
243 }
never executed: end of block
 else {		0
244 factors[i] = (
(stretch < 0)Description
TRUEnever evaluated
FALSEnever evaluated
stretch < 0)
(stretch < 0)Description
TRUEnever evaluated
FALSEnever evaluated
 ? sizes[i] : 0.0;		0
245 }
never executed: end of block
0
246 } else if (stretch == sumStretches
stretch == sumStretchesDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
247 factors[i] = 1.0;-
248 }
never executed: end of block
 else if (stretch <= 0
stretch <= 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
249 factors[i] = 0.0;-
250 }
never executed: end of block
 else {		0
251 qreal ultimateSize;-
252 qreal ultimateSumSizes;-
253 qreal x = ((stretch * sumSizes)-
254 - (sumStretches * boxSize))-
255 / (sumStretches - stretch);-
256 if (x >= 0.0
x >= 0.0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
257 ultimateSize = boxSize + x;-
258 ultimateSumSizes = sumSizes + x;-
259 }
never executed: end of block
 else {		0
260 ultimateSize = boxSize;-
261 ultimateSumSizes = (sumStretches * boxSize)-
262 / stretch;-
263 }
never executed: end of block
0
264-
265-
266-
267-
268-
269-
270 ultimateSize = ultimateSize * 3 / 2;-
271 ultimateSumSizes = ultimateSumSizes * 3 / 2;-
272-
273 qreal beta = ultimateSumSizes - sumSizes;-
274 if (!beta
!betaDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
275 factors[i] = 1;-
276 }
never executed: end of block
 else {		0
277 qreal alpha = qMin(sumCurrentAvailable, beta);-
278 qreal ultimateFactor = (stretch * ultimateSumSizes / sumStretches)-
279 - (boxSize);-
280 qreal transitionalFactor = sumCurrentAvailable * (ultimateSize - boxSize) / beta;-
281-
282 factors[i] = ((alpha * ultimateFactor)-
283 + ((beta - alpha) * transitionalFactor)) / beta;-
284 }
never executed: end of block
0
285-
286 }-
287 sumFactors += factors[i];-
288 if (desired < sumCurrentAvailable
desired < sumCurrentAvailableDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
289 somethingHasAMaximumSize = true;
never executed: somethingHasAMaximumSize = true;
0
290-
291 newSizes[i] = -1.0;-
292 }
never executed: end of block
0
293 }-
294-
295 bool keepGoing = somethingHasAMaximumSize;-
296 while (keepGoing
keepGoingDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
297-
298 keepGoing = false;-
299-
300 for (int i = 0; i < n
i < nDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
301 if (newSizes[i] >= 0.0
newSizes[i] >= 0.0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
302 continue;
never executed: continue;
0
303-
304 const QVector<QGridLayoutBox> &rBoxes = isLargerThanMaximum
isLargerThanMaximumDescription
TRUEnever evaluated
FALSEnever evaluated
 ? rowInfo.boxes : boxes;		0
305 const QGridLayoutBox &box = rBoxes.value(start + i);-
306 qreal maxBoxSize = box.q_maximumSize;-
307-
308 if (snapToPixelGrid
snapToPixelGridDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
309 maxBoxSize = qMax(box.q_minimumSize, std::floor(maxBoxSize));
never executed: maxBoxSize = qMax(box.q_minimumSize, std::floor(maxBoxSize));
0
310-
311 qreal avail = sumCurrentAvailable * factors[i] / sumFactors;-
312 if (sizes[i] + avail >= maxBoxSize
sizes[i] + avail >= maxBoxSizeDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
313 newSizes[i] = maxBoxSize;-
314 sumCurrentAvailable -= maxBoxSize - sizes[i];-
315 sumFactors -= factors[i];-
316 keepGoing = (sumCurrentAvailable > 0.0);-
317 if (!keepGoing
!keepGoingDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
318 break;
never executed: break;
0
319 }
never executed: end of block
0
320 }
never executed: end of block
0
321 }
never executed: end of block
0
322 for (int i = 0; i < n
i < nDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
323 if (newSizes[i] < 0.0
newSizes[i] < 0.0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
324 qreal delta = (
(sumFactors == 0.0)Description
TRUEnever evaluated
FALSEnever evaluated
sumFactors == 0.0)
(sumFactors == 0.0)Description
TRUEnever evaluated
FALSEnever evaluated
 ? 0.0		0
325 : sumCurrentAvailable * factors[i] / sumFactors;-
326 newSizes[i] = sizes[i] + delta;-
327 }
never executed: end of block
0
328 }
never executed: end of block
0
329 }
never executed: end of block
0
330 }
never executed: end of block
0
331-
332 if (sumAvailable > 0
sumAvailable > 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
333 qreal offset = 0;-
334 for (int i = 0; i < n
i < nDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
335 qreal delta = newSizes[i] - sizes[i];-
336 positions[i] += offset;-
337 sizes[i] += delta;-
338 offset += delta;-
339 }
never executed: end of block
0
340 }
never executed: end of block
0
341 if (snapToPixelGrid
snapToPixelGridDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
342 for (int i = 0; i < n
i < nDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i)		0
343 positions[i] = qround(positions[i]);
never executed: positions[i] = qround(positions[i]);
0
344 }
never executed: end of block
0
345-
346 if (descents
descentsDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
347 for (int i = 0; i < n
i < nDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
348 if (ignore.testBit(start + i)
ignore.testBit(start + i)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
349 continue;
never executed: continue;
0
350 const QGridLayoutBox &box = boxes.at(start + i);-
351 descents[i] = fixedDescent(box.q_minimumDescent, box.q_minimumAscent, sizes[i]);-
352 }
never executed: end of block
0
353 }
never executed: end of block
0
354}
never executed: end of block
0
355-
356QGridLayoutBox QGridLayoutRowData::totalBox(int start, int end) const-
357{-
358 QGridLayoutBox result;-
359 if (start < end
start < endDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
360 result.q_maximumSize = 0.0;-
361 qreal nextSpacing = 0.0;-
362 for (int i = start; i < end
i < endDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
363 if (ignore.testBit(i)
ignore.testBit(i)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
364 continue;
never executed: continue;
0
365 result.add(boxes.at(i), stretches.at(i), nextSpacing);-
366 nextSpacing = spacings.at(i);-
367 }
never executed: end of block
0
368 }
never executed: end of block
0
369 return
never executed: return result;
 result;
never executed: return result;
0
370}-
371-
372void QGridLayoutRowData::stealBox(int start, int end, int which, qreal *positions, qreal *sizes)-
373{-
374 qreal offset = 0.0;-
375 qreal nextSpacing = 0.0;-
376-
377 for (int i = start; i < end
i < endDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
378 qreal avail = 0.0;-
379-
380 if (!ignore.testBit(i)
!ignore.testBit(i)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
381 const QGridLayoutBox &box = boxes.at(i);-
382 avail = box.q_sizes(which);-
383 offset += nextSpacing;-
384 nextSpacing = spacings.at(i);-
385 }
never executed: end of block
0
386-
387 *positions++ = offset;-
388 *sizes++ = avail;-
389 offset += avail;-
390 }
never executed: end of block
0
391}
never executed: end of block
0
392QGridLayoutItem::QGridLayoutItem(int row, int column, int rowSpan, int columnSpan,-
393 Qt::Alignment alignment)-
394 : q_alignment(alignment)-
395{-
396 q_firstRows[Hor] = column;-
397 q_firstRows[Ver] = row;-
398 q_rowSpans[Hor] = columnSpan;-
399 q_rowSpans[Ver] = rowSpan;-
400 q_stretches[Hor] = -1;-
401 q_stretches[Ver] = -1;-
402}
never executed: end of block
0
403-
404int QGridLayoutItem::firstRow(Qt::Orientation orientation) const-
405{-
406 return
never executed: return q_firstRows[orientation == Qt::Vertical];
 q_firstRows[orientation == Qt::Vertical];
never executed: return q_firstRows[orientation == Qt::Vertical];
0
407}-
408-
409int QGridLayoutItem::firstColumn(Qt::Orientation orientation) const-
410{-
411 return
never executed: return q_firstRows[orientation == Qt::Horizontal];
 q_firstRows[orientation == Qt::Horizontal];
never executed: return q_firstRows[orientation == Qt::Horizontal];
0
412}-
413-
414int QGridLayoutItem::lastRow(Qt::Orientation orientation) const-
415{-
416 return
never executed: return firstRow(orientation) + rowSpan(orientation) - 1;
 firstRow(orientation) + rowSpan(orientation) - 1;
never executed: return firstRow(orientation) + rowSpan(orientation) - 1;
0
417}-
418-
419int QGridLayoutItem::lastColumn(Qt::Orientation orientation) const-
420{-
421 return
never executed: return firstColumn(orientation) + columnSpan(orientation) - 1;
 firstColumn(orientation) + columnSpan(orientation) - 1;
never executed: return firstColumn(orientation) + columnSpan(orientation) - 1;
0
422}-
423-
424int QGridLayoutItem::rowSpan(Qt::Orientation orientation) const-
425{-
426 return
never executed: return q_rowSpans[orientation == Qt::Vertical];
 q_rowSpans[orientation == Qt::Vertical];
never executed: return q_rowSpans[orientation == Qt::Vertical];
0
427}-
428-
429int QGridLayoutItem::columnSpan(Qt::Orientation orientation) const-
430{-
431 return
never executed: return q_rowSpans[orientation == Qt::Horizontal];
 q_rowSpans[orientation == Qt::Horizontal];
never executed: return q_rowSpans[orientation == Qt::Horizontal];
0
432}-
433-
434void QGridLayoutItem::setFirstRow(int row, Qt::Orientation orientation)-
435{-
436 q_firstRows[orientation == Qt::Vertical] = row;-
437}
never executed: end of block
0
438-
439void QGridLayoutItem::setRowSpan(int rowSpan, Qt::Orientation orientation)-
440{-
441 q_rowSpans[orientation == Qt::Vertical] = rowSpan;-
442}
never executed: end of block
0
443-
444int QGridLayoutItem::stretchFactor(Qt::Orientation orientation) const-
445{-
446 int stretch = q_stretches[orientation == Qt::Vertical];-
447 if (stretch >= 0
stretch >= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
448 return
never executed: return stretch;
 stretch;
never executed: return stretch;
0
449-
450 QLayoutPolicy::Policy policy = sizePolicy(orientation);-
451-
452 if (policy & QLayoutPolicy::ExpandFlag
policy & QLayo...cy::ExpandFlagDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
453 return
never executed: return 1;
 1;
never executed: return 1;
0
454 } else if (policy & QLayoutPolicy::GrowFlag
policy & QLayo...licy::GrowFlagDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
455 return
never executed: return -1;
 -1;
never executed: return -1;
0
456 } else {-
457 return
never executed: return 0;
 0;
never executed: return 0;
0
458 }-
459}-
460-
461void QGridLayoutItem::setStretchFactor(int stretch, Qt::Orientation orientation)-
462{-
463 ((!(stretch >= 0)) ? qt_assert("stretch >= 0",__FILE__,557) : qt_noop());-
464 q_stretches[orientation == Qt::Vertical] = stretch;-
465}
never executed: end of block
0
466-
467QLayoutPolicy::ControlTypes QGridLayoutItem::controlTypes(LayoutSide ) const-
468{-
469 return
never executed: return QLayoutPolicy::DefaultType;
 QLayoutPolicy::DefaultType;
never executed: return QLayoutPolicy::DefaultType;
0
470}-
471-
472QGridLayoutBox QGridLayoutItem::box(Qt::Orientation orientation, qreal constraint) const-
473{-
474 QGridLayoutBox result;-
475 QLayoutPolicy::Policy policy = sizePolicy(orientation);-
476-
477 if (orientation == Qt::Horizontal
orientation == Qt::HorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
478 QSizeF constraintSize(-1.0, constraint);-
479-
480 result.q_preferredSize = sizeHint(Qt::PreferredSize, constraintSize).width();-
481-
482 if (policy & QLayoutPolicy::ShrinkFlag
policy & QLayo...cy::ShrinkFlagDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
483 result.q_minimumSize = sizeHint(Qt::MinimumSize, constraintSize).width();-
484 }
never executed: end of block
 else {		0
485 result.q_minimumSize = result.q_preferredSize;-
486 }
never executed: end of block
0
487-
488 if (policy & (QLayoutPolicy::GrowFlag | QLayoutPolicy::ExpandFlag)
policy & (QLay...y::ExpandFlag)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
489 result.q_maximumSize = sizeHint(Qt::MaximumSize, constraintSize).width();-
490 }
never executed: end of block
 else {		0
491 result.q_maximumSize = result.q_preferredSize;-
492 }
never executed: end of block
0
493 } else {-
494 QSizeF constraintSize(constraint, -1.0);-
495-
496 result.q_preferredSize = sizeHint(Qt::PreferredSize, constraintSize).height();-
497-
498 if (policy & QLayoutPolicy::ShrinkFlag
policy & QLayo...cy::ShrinkFlagDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
499 result.q_minimumSize = sizeHint(Qt::MinimumSize, constraintSize).height();-
500 }
never executed: end of block
 else {		0
501 result.q_minimumSize = result.q_preferredSize;-
502 }
never executed: end of block
0
503-
504 if (policy & (QLayoutPolicy::GrowFlag | QLayoutPolicy::ExpandFlag)
policy & (QLay...y::ExpandFlag)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
505 result.q_maximumSize = sizeHint(Qt::MaximumSize, constraintSize).height();-
506 }
never executed: end of block
 else {		0
507 result.q_maximumSize = result.q_preferredSize;-
508 }
never executed: end of block
0
509-
510 if (alignment() & Qt::AlignBaseline
alignment() & ...:AlignBaselineDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
511 result.q_minimumDescent = sizeHint(Qt::MinimumDescent, constraintSize).height();-
512 if (result.q_minimumDescent != -1.0
result.q_minim...escent != -1.0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
513 const qreal minSizeHint = sizeHint(Qt::MinimumSize, constraintSize).height();-
514 result.q_minimumDescent -= (minSizeHint - result.q_minimumSize);-
515 result.q_minimumAscent = result.q_minimumSize - result.q_minimumDescent;-
516 }
never executed: end of block
0
517 }
never executed: end of block
0
518 }
never executed: end of block
0
519 if (policy & QLayoutPolicy::IgnoreFlag
policy & QLayo...cy::IgnoreFlagDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
520 result.q_preferredSize = result.q_minimumSize;
never executed: result.q_preferredSize = result.q_minimumSize;
0
521-
522 return
never executed: return result;
 result;
never executed: return result;
0
523}-
524-
525QRectF QGridLayoutItem::geometryWithin(qreal x, qreal y, qreal width, qreal height,-
526 qreal rowDescent, Qt::Alignment align) const-
527{-
528 const qreal cellWidth = width;-
529 const qreal cellHeight = height;-
530-
531 QSizeF size = effectiveMaxSize(QSizeF(-1,-1));-
532 if (hasDynamicConstraint()
hasDynamicConstraint()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
533 if (dynamicConstraintOrientation() == Qt::Vertical
dynamicConstra...= Qt::VerticalDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
534 if (size.width() > cellWidth
size.width() > cellWidthDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
535 size = effectiveMaxSize(QSizeF(cellWidth, -1));
never executed: size = effectiveMaxSize(QSizeF(cellWidth, -1));
0
536 }
never executed: end of block
 else if (size.height() > cellHeight
size.height() > cellHeightDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
537 size = effectiveMaxSize(QSizeF(-1, cellHeight));-
538 }
never executed: end of block
0
539 }
never executed: end of block
0
540 size = size.boundedTo(QSizeF(cellWidth, cellHeight));-
541 width = size.width();-
542 height = size.height();-
543-
544 switch (align & Qt::AlignHorizontal_Mask) {-
545 case
never executed: case Qt::AlignHCenter:
 Qt::AlignHCenter:
never executed: case Qt::AlignHCenter:
0
546 x += (cellWidth - width)/2;-
547 break;
never executed: break;
0
548 case
never executed: case Qt::AlignRight:
 Qt::AlignRight:
never executed: case Qt::AlignRight:
0
549 x += cellWidth - width;-
550 break;
never executed: break;
0
551 default
never executed: default:
:
never executed: default:
0
552 break;
never executed: break;
0
553 }-
554-
555 switch (align & Qt::AlignVertical_Mask) {-
556 case
never executed: case Qt::AlignVCenter:
 Qt::AlignVCenter:
never executed: case Qt::AlignVCenter:
0
557 y += (cellHeight - height)/2;-
558 break;
never executed: break;
0
559 case
never executed: case Qt::AlignBottom:
 Qt::AlignBottom:
never executed: case Qt::AlignBottom:
0
560 y += cellHeight - height;-
561 break;
never executed: break;
0
562 case
never executed: case Qt::AlignBaseline:
 Qt::AlignBaseline:
never executed: case Qt::AlignBaseline:
 {		0
563 width = qMin(effectiveMaxSize(QSizeF(-1,-1)).width(), width);-
564 QGridLayoutBox vBox = box(Qt::Vertical);-
565 const qreal descent = vBox.q_minimumDescent;-
566 const qreal ascent = vBox.q_minimumSize - descent;-
567 y += (cellHeight - rowDescent - ascent);-
568 height = ascent + descent;-
569 break;
never executed: break;
 }		0
570 default
never executed: default:
:
never executed: default:
0
571 break;
never executed: break;
0
572 }-
573 return
never executed: return QRectF(x, y, width, height);
 QRectF(x, y, width, height);
never executed: return QRectF(x, y, width, height);
0
574}-
575-
576void QGridLayoutItem::transpose()-
577{-
578 qSwap(q_firstRows[Hor], q_firstRows[Ver]);-
579 qSwap(q_rowSpans[Hor], q_rowSpans[Ver]);-
580 qSwap(q_stretches[Hor], q_stretches[Ver]);-
581}
never executed: end of block
0
582-
583void QGridLayoutItem::insertOrRemoveRows(int row, int delta, Qt::Orientation orientation)-
584{-
585 int oldFirstRow = firstRow(orientation);-
586 if (oldFirstRow >= row
oldFirstRow >= rowDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
587 setFirstRow(oldFirstRow + delta, orientation);-
588 }
never executed: end of block
 else if (lastRow(orientation) >= row
lastRow(orientation) >= rowDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
589 setRowSpan(rowSpan(orientation) + delta, orientation);-
590 }
never executed: end of block
0
591}
never executed: end of block
0
592QSizeF QGridLayoutItem::effectiveMaxSize(const QSizeF &constraint) const-
593{-
594 QSizeF size = constraint;-
595 bool vGrow = (sizePolicy(Qt::Vertical) & QLayoutPolicy::GrowFlag) == QLayoutPolicy::GrowFlag;-
596 bool hGrow = (sizePolicy(Qt::Horizontal) & QLayoutPolicy::GrowFlag) == QLayoutPolicy::GrowFlag;-
597 if (!vGrow
!vGrowDescription
TRUEnever evaluated
FALSEnever evaluated
 || !hGrow
!hGrowDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
598 QSizeF pref = sizeHint(Qt::PreferredSize, constraint);-
599 if (!vGrow
!vGrowDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
600 size.setHeight(pref.height());
never executed: size.setHeight(pref.height());
0
601 if (!hGrow
!hGrowDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
602 size.setWidth(pref.width());
never executed: size.setWidth(pref.width());
0
603 }
never executed: end of block
0
604-
605 if (!size.isValid()
!size.isValid()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
606 QSizeF maxSize = sizeHint(Qt::MaximumSize, size);-
607 if (size.width() == -1
size.width() == -1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
608 size.setWidth(maxSize.width());
never executed: size.setWidth(maxSize.width());
0
609 if (size.height() == -1
size.height() == -1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
610 size.setHeight(maxSize.height());
never executed: size.setHeight(maxSize.height());
0
611 }
never executed: end of block
0
612 return
never executed: return size;
 size;
never executed: return size;
0
613}-
614void QGridLayoutRowInfo::insertOrRemoveRows(int row, int delta)-
615{-
616 count += delta;-
617-
618 insertOrRemoveItems(stretches, row, delta);-
619 insertOrRemoveItems(spacings, row, delta);-
620 insertOrRemoveItems(alignments, row, delta);-
621 insertOrRemoveItems(boxes, row, delta);-
622}
never executed: end of block
0
623QGridLayoutEngine::QGridLayoutEngine(Qt::Alignment defaultAlignment, bool snapToPixelGrid)-
624{-
625 m_visualDirection = Qt::LeftToRight;-
626 m_defaultAlignment = defaultAlignment;-
627 m_snapToPixelGrid = snapToPixelGrid;-
628 invalidate();-
629}
never executed: end of block
0
630-
631int QGridLayoutEngine::rowCount(Qt::Orientation orientation) const-
632{-
633 return
never executed: return q_infos[orientation == Qt::Vertical].count;
 q_infos[orientation == Qt::Vertical].count;
never executed: return q_infos[orientation == Qt::Vertical].count;
0
634}-
635-
636int QGridLayoutEngine::columnCount(Qt::Orientation orientation) const-
637{-
638 return
never executed: return q_infos[orientation == Qt::Horizontal].count;
 q_infos[orientation == Qt::Horizontal].count;
never executed: return q_infos[orientation == Qt::Horizontal].count;
0
639}-
640-
641int QGridLayoutEngine::itemCount() const-
642{-
643 return
never executed: return q_items.count();
 q_items.count();
never executed: return q_items.count();
0
644}-
645-
646QGridLayoutItem *QGridLayoutEngine::itemAt(int index) const-
647{-
648 ((!(index >= 0 && index < itemCount())) ? qt_assert("index >= 0 && index < itemCount()",__FILE__,792) : qt_noop());-
649 return
never executed: return q_items.at(index);
 q_items.at(index);
never executed: return q_items.at(index);
0
650}-
651-
652int QGridLayoutEngine::effectiveFirstRow(Qt::Orientation orientation) const-
653{-
654 ensureEffectiveFirstAndLastRows();-
655 return
never executed: return q_cachedEffectiveFirstRows[orientation == Qt::Vertical];
 q_cachedEffectiveFirstRows[orientation == Qt::Vertical];
never executed: return q_cachedEffectiveFirstRows[orientation == Qt::Vertical];
0
656}-
657-
658int QGridLayoutEngine::effectiveLastRow(Qt::Orientation orientation) const-
659{-
660 ensureEffectiveFirstAndLastRows();-
661 return
never executed: return q_cachedEffectiveLastRows[orientation == Qt::Vertical];
 q_cachedEffectiveLastRows[orientation == Qt::Vertical];
never executed: return q_cachedEffectiveLastRows[orientation == Qt::Vertical];
0
662}-
663-
664void QGridLayoutEngine::setSpacing(qreal spacing, Qt::Orientations orientations)-
665{-
666 if (orientations & Qt::Horizontal
orientations & Qt::HorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
667 q_defaultSpacings[Hor].setUserValue(spacing);
never executed: q_defaultSpacings[Hor].setUserValue(spacing);
0
668 if (orientations & Qt::Vertical
orientations & Qt::VerticalDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
669 q_defaultSpacings[Ver].setUserValue(spacing);
never executed: q_defaultSpacings[Ver].setUserValue(spacing);
0
670-
671 invalidate();-
672}
never executed: end of block
0
673-
674qreal QGridLayoutEngine::spacing(Qt::Orientation orientation, const QAbstractLayoutStyleInfo *styleInfo) const-
675{-
676 if (!q_defaultSpacings[orientation == Qt::Vertical].isUser()
!q_defaultSpac...ical].isUser()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
677 qreal defaultSpacing = styleInfo->spacing(orientation);-
678 q_defaultSpacings[orientation == Qt::Vertical].setCachedValue(defaultSpacing);-
679 }
never executed: end of block
0
680 return
never executed: return q_defaultSpacings[orientation == Qt::Vertical].value();
 q_defaultSpacings[orientation == Qt::Vertical].value();
never executed: return q_defaultSpacings[orientation == Qt::Vertical].value();
0
681}-
682-
683void QGridLayoutEngine::setRowSpacing(int row, qreal spacing, Qt::Orientation orientation)-
684{-
685 ((!(row >= 0)) ? qt_assert("row >= 0",__FILE__,829) : qt_noop());-
686-
687 QGridLayoutRowInfo &rowInfo = q_infos[orientation == Qt::Vertical];-
688 if (row >= rowInfo.spacings.count()
row >= rowInfo...acings.count()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
689 rowInfo.spacings.resize(row + 1);
never executed: rowInfo.spacings.resize(row + 1);
0
690 if (spacing >= 0
spacing >= 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
691 rowInfo.spacings[row].setUserValue(spacing);
never executed: rowInfo.spacings[row].setUserValue(spacing);
0
692 else-
693 rowInfo.spacings[row] = QLayoutParameter<qreal>();
never executed: rowInfo.spacings[row] = QLayoutParameter<qreal>();
0
694 invalidate();-
695}
never executed: end of block
0
696-
697qreal QGridLayoutEngine::rowSpacing(int row, Qt::Orientation orientation) const-
698{-
699 QLayoutParameter<qreal> spacing = q_infos[orientation == Qt::Vertical].spacings.value(row);-
700 if (!spacing.isDefault()
!spacing.isDefault()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
701 return
never executed: return spacing.value();
 spacing.value();
never executed: return spacing.value();
0
702 return
never executed: return q_defaultSpacings[orientation == Qt::Vertical].value();
 q_defaultSpacings[orientation == Qt::Vertical].value();
never executed: return q_defaultSpacings[orientation == Qt::Vertical].value();
0
703}-
704-
705void QGridLayoutEngine::setRowStretchFactor(int row, int stretch, Qt::Orientation orientation)-
706{-
707 ((!(row >= 0)) ? qt_assert("row >= 0",__FILE__,851) : qt_noop());-
708 ((!(stretch >= 0)) ? qt_assert("stretch >= 0",__FILE__,852) : qt_noop());-
709-
710 maybeExpandGrid(row, -1, orientation);-
711-
712 QGridLayoutRowInfo &rowInfo = q_infos[orientation == Qt::Vertical];-
713 if (row >= rowInfo.stretches.count()
row >= rowInfo...etches.count()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
714 rowInfo.stretches.resize(row + 1);
never executed: rowInfo.stretches.resize(row + 1);
0
715 rowInfo.stretches[row].setUserValue(stretch);-
716}
never executed: end of block
0
717-
718int QGridLayoutEngine::rowStretchFactor(int row, Qt::Orientation orientation) const-
719{-
720 QStretchParameter stretch = q_infos[orientation == Qt::Vertical].stretches.value(row);-
721 if (!stretch.isDefault()
!stretch.isDefault()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
722 return
never executed: return stretch.value();
 stretch.value();
never executed: return stretch.value();
0
723 return
never executed: return 0;
 0;
never executed: return 0;
0
724}-
725-
726void QGridLayoutEngine::setRowSizeHint(Qt::SizeHint which, int row, qreal size,-
727 Qt::Orientation orientation)-
728{-
729 ((!(row >= 0)) ? qt_assert("row >= 0",__FILE__,873) : qt_noop());-
730 ((!(size >= 0.0)) ? qt_assert("size >= 0.0",__FILE__,874) : qt_noop());-
731-
732 maybeExpandGrid(row, -1, orientation);-
733-
734 QGridLayoutRowInfo &rowInfo = q_infos[orientation == Qt::Vertical];-
735 if (row >= rowInfo.boxes.count()
row >= rowInfo.boxes.count()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
736 rowInfo.boxes.resize(row + 1);
never executed: rowInfo.boxes.resize(row + 1);
0
737 rowInfo.boxes[row].q_sizes(which) = size;-
738}
never executed: end of block
0
739-
740qreal QGridLayoutEngine::rowSizeHint(Qt::SizeHint which, int row, Qt::Orientation orientation) const-
741{-
742 return
never executed: return q_infos[orientation == Qt::Vertical].boxes.value(row).q_sizes(which);
 q_infos[orientation == Qt::Vertical].boxes.value(row).q_sizes(which);
never executed: return q_infos[orientation == Qt::Vertical].boxes.value(row).q_sizes(which);
0
743}-
744-
745void QGridLayoutEngine::setRowAlignment(int row, Qt::Alignment alignment,-
746 Qt::Orientation orientation)-
747{-
748 ((!(row >= 0)) ? qt_assert("row >= 0",__FILE__,892) : qt_noop());-
749-
750 maybeExpandGrid(row, -1, orientation);-
751-
752 QGridLayoutRowInfo &rowInfo = q_infos[orientation == Qt::Vertical];-
753 if (row >= rowInfo.alignments.count()
row >= rowInfo...nments.count()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
754 rowInfo.alignments.resize(row + 1);
never executed: rowInfo.alignments.resize(row + 1);
0
755 rowInfo.alignments[row] = alignment;-
756}
never executed: end of block
0
757-
758Qt::Alignment QGridLayoutEngine::rowAlignment(int row, Qt::Orientation orientation) const-
759{-
760 ((!(row >= 0)) ? qt_assert("row >= 0",__FILE__,904) : qt_noop());-
761 return
never executed: return q_infos[orientation == Qt::Vertical].alignments.value(row);
 q_infos[orientation == Qt::Vertical].alignments.value(row);
never executed: return q_infos[orientation == Qt::Vertical].alignments.value(row);
0
762}-
763-
764Qt::Alignment QGridLayoutEngine::effectiveAlignment(const QGridLayoutItem *layoutItem) const-
765{-
766 Qt::Alignment align = layoutItem->alignment();-
767 if (!(align & Qt::AlignVertical_Mask)
!(align & Qt::...Vertical_Mask)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
768-
769 int y = layoutItem->firstRow();-
770 align |= (rowAlignment(y, Qt::Vertical) & Qt::AlignVertical_Mask);-
771 if (!(align & Qt::AlignVertical_Mask)
!(align & Qt::...Vertical_Mask)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
772 align |= (m_defaultAlignment & Qt::AlignVertical_Mask);
never executed: align |= (m_defaultAlignment & Qt::AlignVertical_Mask);
0
773 }
never executed: end of block
0
774 if (!(align & Qt::AlignHorizontal_Mask)
!(align & Qt::...rizontal_Mask)Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
775-
776 int x = layoutItem->firstColumn();-
777 align |= (rowAlignment(x, Qt::Horizontal) & Qt::AlignHorizontal_Mask);-
778 }
never executed: end of block
0
779-
780 return
never executed: return align;
 align;
never executed: return align;
0
781}-
782-
783-
784-
785-
786-
787-
788-
789void QGridLayoutEngine::insertItem(QGridLayoutItem *item, int index)-
790{-
791 maybeExpandGrid(item->lastRow(), item->lastColumn());-
792-
793 if (index == -1
index == -1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
794 q_items.append(item);
never executed: q_items.append(item);
0
795 else-
796 q_items.insert(index, item);
never executed: q_items.insert(index, item);
0
797-
798 for (int i = item->firstRow(); i <= item->lastRow()
i <= item->lastRow()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
799 for (int j = item->firstColumn(); j <= item->lastColumn()
j <= item->lastColumn()Description
TRUEnever evaluated
FALSEnever evaluated
; ++j) {		0
800 if (itemAt(i, j)
itemAt(i, j)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
801 QMessageLogger(__FILE__, 945, __PRETTY_FUNCTION__).warning("QGridLayoutEngine::addItem: Cell (%d, %d) already taken", i, j);
never executed: QMessageLogger(__FILE__, 945, __PRETTY_FUNCTION__).warning("QGridLayoutEngine::addItem: Cell (%d, %d) already taken", i, j);
0
802 setItemAt(i, j, item);-
803 }
never executed: end of block
0
804 }
never executed: end of block
0
805}
never executed: end of block
0
806-
807void QGridLayoutEngine::addItem(QGridLayoutItem *item)-
808{-
809 insertItem(item, -1);-
810}
never executed: end of block
0
811-
812void QGridLayoutEngine::removeItem(QGridLayoutItem *item)-
813{-
814 ((!(q_items.contains(item))) ? qt_assert("q_items.contains(item)",__FILE__,958) : qt_noop());-
815-
816 invalidate();-
817-
818 for (int i = item->firstRow(); i <= item->lastRow()
i <= item->lastRow()Description
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
819 for (int j = item->firstColumn(); j <= item->lastColumn()
j <= item->lastColumn()Description
TRUEnever evaluated
FALSEnever evaluated
; ++j) {		0
820 if (itemAt(i, j) == item
itemAt(i, j) == itemDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
821 setItemAt(i, j, 0);
never executed: setItemAt(i, j, 0);
0
822 }
never executed: end of block
0
823 }
never executed: end of block
0
824-
825 q_items.removeAll(item);-
826}
never executed: end of block
0
827-
828-
829QGridLayoutItem *QGridLayoutEngine::itemAt(int row, int column, Qt::Orientation orientation) const-
830{-
831 if (orientation == Qt::Horizontal
orientation == Qt::HorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
832 qSwap(row, column);
never executed: qSwap(row, column);
0
833 if (uint(row) >= uint(rowCount())
uint(row) >= uint(rowCount())Description
TRUEnever evaluated
FALSEnever evaluated
 || uint(column) >= uint(columnCount())
uint(column) >...columnCount())Description
TRUEnever evaluated
FALSEnever evaluated
)		0
834 return
never executed: return 0;
 0;
never executed: return 0;
0
835 return
never executed: return q_grid.at((row * internalGridColumnCount()) + column);
 q_grid.at((row * internalGridColumnCount()) + column);
never executed: return q_grid.at((row * internalGridColumnCount()) + column);
0
836}-
837-
838void QGridLayoutEngine::invalidate()-
839{-
840 q_cachedEffectiveFirstRows[Hor] = -1;-
841 q_cachedEffectiveFirstRows[Ver] = -1;-
842 q_cachedEffectiveLastRows[Hor] = -1;-
843 q_cachedEffectiveLastRows[Ver] = -1;-
844-
845 q_totalBoxCachedConstraints[Hor] = NotCached;-
846 q_totalBoxCachedConstraints[Ver] = NotCached;-
847-
848 q_cachedSize = QSizeF();-
849 q_cachedConstraintOrientation = UnknownConstraint;-
850}
never executed: end of block
0
851-
852static void visualRect(QRectF *geom, Qt::LayoutDirection dir, const QRectF &contentsRect)-
853{-
854 if (dir == Qt::RightToLeft
dir == Qt::RightToLeftDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
855 geom->moveRight(contentsRect.right() - (geom->left() - contentsRect.left()));
never executed: geom->moveRight(contentsRect.right() - (geom->left() - contentsRect.left()));
0
856}
never executed: end of block
0
857-
858void QGridLayoutEngine::setGeometries(const QRectF &contentsGeometry, const QAbstractLayoutStyleInfo *styleInfo)-
859{-
860 if (rowCount() < 1
rowCount() < 1Description
TRUEnever evaluated
FALSEnever evaluated
 || columnCount() < 1
columnCount() < 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
861 return;
never executed: return;
0
862-
863 ensureGeometries(contentsGeometry.size(), styleInfo);-
864-
865 for (int i = q_items.count() - 1; i >= 0
i >= 0Description
TRUEnever evaluated
FALSEnever evaluated
; --i) {		0
866 QGridLayoutItem *item = q_items.at(i);-
867-
868 qreal x = q_xx[item->firstColumn()];-
869 qreal y = q_yy[item->firstRow()];-
870 qreal width = q_widths[item->lastColumn()];-
871 qreal height = q_heights[item->lastRow()];-
872-
873 if (item->columnSpan() != 1
item->columnSpan() != 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
874 width += q_xx[item->lastColumn()] - x;
never executed: width += q_xx[item->lastColumn()] - x;
0
875 if (item->rowSpan() != 1
item->rowSpan() != 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
876 height += q_yy[item->lastRow()] - y;
never executed: height += q_yy[item->lastRow()] - y;
0
877-
878 const Qt::Alignment align = effectiveAlignment(item);-
879 QRectF geom = item->geometryWithin(contentsGeometry.x() + x, contentsGeometry.y() + y,-
880 width, height, q_descents[item->lastRow()], align);-
881 if (m_snapToPixelGrid
m_snapToPixelGridDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
882-
883-
884 geom.setX(qround(geom.x()));-
885-
886 if (align != Qt::AlignBaseline
align != Qt::AlignBaselineDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
887 geom.setY(qround(geom.y()));
never executed: geom.setY(qround(geom.y()));
0
888 }
never executed: end of block
0
889 visualRect(&geom, visualDirection(), contentsGeometry);-
890 item->setGeometry(geom);-
891 }
never executed: end of block
0
892}
never executed: end of block
0
893-
894-
895QRectF QGridLayoutEngine::cellRect(const QRectF &contentsGeometry, int row, int column, int rowSpan,-
896 int columnSpan, const QAbstractLayoutStyleInfo *styleInfo) const-
897{-
898 if (uint(row) >= uint(rowCount())
uint(row) >= uint(rowCount())Description
TRUEnever evaluated
FALSEnever evaluated
 || uint(column) >= uint(columnCount())
uint(column) >...columnCount())Description
TRUEnever evaluated
FALSEnever evaluated
0
899 || rowSpan < 1
rowSpan < 1Description
TRUEnever evaluated
FALSEnever evaluated
 || columnSpan < 1
columnSpan < 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
900 return
never executed: return QRectF();
 QRectF();
never executed: return QRectF();
0
901-
902 ensureGeometries(contentsGeometry.size(), styleInfo);-
903-
904 int lastColumn = qMax(column + columnSpan, columnCount()) - 1;-
905 int lastRow = qMax(row + rowSpan, rowCount()) - 1;-
906-
907 qreal x = q_xx[column];-
908 qreal y = q_yy[row];-
909 qreal width = q_widths[lastColumn];-
910 qreal height = q_heights[lastRow];-
911-
912 if (columnSpan != 1
columnSpan != 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
913 width += q_xx[lastColumn] - x;
never executed: width += q_xx[lastColumn] - x;
0
914 if (rowSpan != 1
rowSpan != 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
915 height += q_yy[lastRow] - y;
never executed: height += q_yy[lastRow] - y;
0
916-
917 return
never executed: return QRectF(contentsGeometry.x() + x, contentsGeometry.y() + y, width, height);
 QRectF(contentsGeometry.x() + x, contentsGeometry.y() + y, width, height);
never executed: return QRectF(contentsGeometry.x() + x, contentsGeometry.y() + y, width, height);
0
918}-
919-
920QSizeF QGridLayoutEngine::sizeHint(Qt::SizeHint which, const QSizeF &constraint,-
921 const QAbstractLayoutStyleInfo *styleInfo) const-
922{-
923-
924-
925 if (hasDynamicConstraint()
hasDynamicConstraint()Description
TRUEnever evaluated
FALSEnever evaluated
 && rowCount() > 0
rowCount() > 0Description
TRUEnever evaluated
FALSEnever evaluated
 && columnCount() > 0
columnCount() > 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
926 QGridLayoutBox sizehint_totalBoxes[NOrientations];-
927 bool sizeHintCalculated = false;-
928 if (constraintOrientation() == Qt::Vertical
constraintOrie...= Qt::VerticalDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
929-
930 if (constraint.width() >= 0
constraint.width() >= 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
931 ensureColumnAndRowData(&q_columnData, &sizehint_totalBoxes[Hor], __null, __null, Qt::Horizontal, styleInfo);-
932 QVector<qreal> sizehint_xx;-
933 QVector<qreal> sizehint_widths;-
934-
935 sizehint_xx.resize(columnCount());-
936 sizehint_widths.resize(columnCount());-
937 qreal width = constraint.width();-
938-
939-
940 q_columnData.calculateGeometries(0, columnCount(), width, sizehint_xx.data(), sizehint_widths.data(),-
941 0, sizehint_totalBoxes[Hor], q_infos[Hor], m_snapToPixelGrid);-
942 ensureColumnAndRowData(&q_rowData, &sizehint_totalBoxes[Ver], sizehint_xx.data(), sizehint_widths.data(), Qt::Vertical, styleInfo);-
943 sizeHintCalculated = true;-
944 }
never executed: end of block
0
945 }
never executed: end of block
 else {		0
946 if (constraint.height() >= 0
constraint.height() >= 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
947-
948 ensureColumnAndRowData(&q_rowData, &sizehint_totalBoxes[Ver], __null, __null, Qt::Vertical, styleInfo);-
949 QVector<qreal> sizehint_yy;-
950 QVector<qreal> sizehint_heights;-
951-
952 sizehint_yy.resize(rowCount());-
953 sizehint_heights.resize(rowCount());-
954 qreal height = constraint.height();-
955-
956-
957 q_rowData.calculateGeometries(0, rowCount(), height, sizehint_yy.data(), sizehint_heights.data(),-
958 0, sizehint_totalBoxes[Ver], q_infos[Ver], m_snapToPixelGrid);-
959 ensureColumnAndRowData(&q_columnData, &sizehint_totalBoxes[Hor], sizehint_yy.data(), sizehint_heights.data(), Qt::Horizontal, styleInfo);-
960 sizeHintCalculated = true;-
961 }
never executed: end of block
0
962 }
never executed: end of block
0
963 if (sizeHintCalculated
sizeHintCalculatedDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
964 return
never executed: return QSizeF(sizehint_totalBoxes[Hor].q_sizes(which), sizehint_totalBoxes[Ver].q_sizes(which));
 QSizeF(sizehint_totalBoxes[Hor].q_sizes(which), sizehint_totalBoxes[Ver].q_sizes(which));
never executed: return QSizeF(sizehint_totalBoxes[Hor].q_sizes(which), sizehint_totalBoxes[Ver].q_sizes(which));
0
965 }
never executed: end of block
0
966-
967-
968 ensureColumnAndRowData(&q_columnData, &q_totalBoxes[Hor], __null, __null, Qt::Horizontal, styleInfo);-
969 ensureColumnAndRowData(&q_rowData, &q_totalBoxes[Ver], __null, __null, Qt::Vertical, styleInfo);-
970 return
never executed: return QSizeF(q_totalBoxes[Hor].q_sizes(which), q_totalBoxes[Ver].q_sizes(which));
 QSizeF(q_totalBoxes[Hor].q_sizes(which), q_totalBoxes[Ver].q_sizes(which));
never executed: return QSizeF(q_totalBoxes[Hor].q_sizes(which), q_totalBoxes[Ver].q_sizes(which));
0
971}-
972-
973QLayoutPolicy::ControlTypes QGridLayoutEngine::controlTypes(LayoutSide side) const-
974{-
975 Qt::Orientation orientation = (side == Top
side == TopDescription
TRUEnever evaluated
FALSEnever evaluated
 || side == Bottom
side == BottomDescription
TRUEnever evaluated
FALSEnever evaluated
) ? Qt::Vertical : Qt::Horizontal;		0
976 int row = (side == Top
side == TopDescription
TRUEnever evaluated
FALSEnever evaluated
 || side == Left
side == LeftDescription
TRUEnever evaluated
FALSEnever evaluated
) ? effectiveFirstRow(orientation)		0
977 : effectiveLastRow(orientation);-
978 QLayoutPolicy::ControlTypes result = 0;-
979-
980 for (int column = columnCount(orientation) - 1; column >= 0
column >= 0Description
TRUEnever evaluated
FALSEnever evaluated
; --column) {		0
981 if (QGridLayoutItem *item = itemAt(row, column, orientation)
QGridLayoutIte..., orientation)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
982 result |= item->controlTypes(side);
never executed: result |= item->controlTypes(side);
0
983 }
never executed: end of block
0
984 return
never executed: return result;
 result;
never executed: return result;
0
985}-
986-
987void QGridLayoutEngine::transpose()-
988{-
989 invalidate();-
990-
991 for (int i = q_items.count() - 1; i >= 0
i >= 0Description
TRUEnever evaluated
FALSEnever evaluated
; --i)		0
992 q_items.at(i)->transpose();
never executed: q_items.at(i)->transpose();
0
993-
994 qSwap(q_defaultSpacings[Hor], q_defaultSpacings[Ver]);-
995 qSwap(q_infos[Hor], q_infos[Ver]);-
996-
997 regenerateGrid();-
998}
never executed: end of block
0
999-
1000void QGridLayoutEngine::setVisualDirection(Qt::LayoutDirection direction)-
1001{-
1002 m_visualDirection = direction;-
1003}
never executed: end of block
0
1004-
1005Qt::LayoutDirection QGridLayoutEngine::visualDirection() const-
1006{-
1007 return
never executed: return m_visualDirection;
 m_visualDirection;
never executed: return m_visualDirection;
0
1008}-
1009void QGridLayoutEngine::maybeExpandGrid(int row, int column, Qt::Orientation orientation)-
1010{-
1011 invalidate();-
1012-
1013 if (orientation == Qt::Horizontal
orientation == Qt::HorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1014 qSwap(row, column);
never executed: qSwap(row, column);
0
1015-
1016 if (row < rowCount()
row < rowCount()Description
TRUEnever evaluated
FALSEnever evaluated
 && column < columnCount()
column < columnCount()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1017 return;
never executed: return;
0
1018-
1019 int oldGridRowCount = internalGridRowCount();-
1020 int oldGridColumnCount = internalGridColumnCount();-
1021-
1022 q_infos[Ver].count = qMax(row + 1, rowCount());-
1023 q_infos[Hor].count = qMax(column + 1, columnCount());-
1024-
1025 int newGridRowCount = internalGridRowCount();-
1026 int newGridColumnCount = internalGridColumnCount();-
1027-
1028 int newGridSize = newGridRowCount * newGridColumnCount;-
1029 if (newGridSize != q_grid.count()
newGridSize != q_grid.count()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1030 q_grid.resize(newGridSize);-
1031-
1032 if (newGridColumnCount != oldGridColumnCount
newGridColumnC...ridColumnCountDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1033 for (int i = oldGridRowCount - 1; i >= 1
i >= 1Description
TRUEnever evaluated
FALSEnever evaluated
; --i) {		0
1034 for (int j = oldGridColumnCount - 1; j >= 0
j >= 0Description
TRUEnever evaluated
FALSEnever evaluated
; --j) {		0
1035 int oldIndex = (i * oldGridColumnCount) + j;-
1036 int newIndex = (i * newGridColumnCount) + j;-
1037-
1038 ((!(newIndex > oldIndex)) ? qt_assert("newIndex > oldIndex",__FILE__,1232) : qt_noop());-
1039 q_grid[newIndex] = q_grid[oldIndex];-
1040 q_grid[oldIndex] = 0;-
1041 }
never executed: end of block
0
1042 }
never executed: end of block
0
1043 }
never executed: end of block
0
1044 }
never executed: end of block
0
1045}
never executed: end of block
0
1046-
1047void QGridLayoutEngine::regenerateGrid()-
1048{-
1049 q_grid.fill(0);-
1050-
1051 for (int i = q_items.count() - 1; i >= 0
i >= 0Description
TRUEnever evaluated
FALSEnever evaluated
; --i) {		0
1052 QGridLayoutItem *item = q_items.at(i);-
1053-
1054 for (int j = item->firstRow(); j <= item->lastRow()
j <= item->lastRow()Description
TRUEnever evaluated
FALSEnever evaluated
; ++j) {		0
1055 for (int k = item->firstColumn(); k <= item->lastColumn()
k <= item->lastColumn()Description
TRUEnever evaluated
FALSEnever evaluated
; ++k) {		0
1056 setItemAt(j, k, item);-
1057 }
never executed: end of block
0
1058 }
never executed: end of block
0
1059 }
never executed: end of block
0
1060}
never executed: end of block
0
1061-
1062void QGridLayoutEngine::setItemAt(int row, int column, QGridLayoutItem *item)-
1063{-
1064 ((!(row >= 0 && row < rowCount())) ? qt_assert("row >= 0 && row < rowCount()",__FILE__,1258) : qt_noop());-
1065 ((!(column >= 0 && column < columnCount())) ? qt_assert("column >= 0 && column < columnCount()",__FILE__,1259) : qt_noop());-
1066 q_grid[(row * internalGridColumnCount()) + column] = item;-
1067}
never executed: end of block
0
1068-
1069void QGridLayoutEngine::insertOrRemoveRows(int row, int delta, Qt::Orientation orientation)-
1070{-
1071 int oldRowCount = rowCount(orientation);-
1072 ((!(uint(row) <= uint(oldRowCount))) ? qt_assert("uint(row) <= uint(oldRowCount)",__FILE__,1266) : qt_noop());-
1073-
1074 invalidate();-
1075-
1076-
1077 if (row == oldRowCount
row == oldRowCountDescription
TRUEnever evaluated
FALSEnever evaluated
 && delta > 0
delta > 0Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1078 maybeExpandGrid(oldRowCount + delta - 1, -1, orientation);-
1079 return;
never executed: return;
0
1080 }-
1081-
1082 q_infos[orientation == Qt::Vertical].insertOrRemoveRows(row, delta);-
1083-
1084 for (int i = q_items.count() - 1; i >= 0
i >= 0Description
TRUEnever evaluated
FALSEnever evaluated
; --i)		0
1085 q_items.at(i)->insertOrRemoveRows(row, delta, orientation);
never executed: q_items.at(i)->insertOrRemoveRows(row, delta, orientation);
0
1086-
1087 q_grid.resize(internalGridRowCount() * internalGridColumnCount());-
1088 regenerateGrid();-
1089}
never executed: end of block
0
1090-
1091void QGridLayoutEngine::fillRowData(QGridLayoutRowData *rowData,-
1092 const qreal *colPositions, const qreal *colSizes,-
1093 Qt::Orientation orientation,-
1094 const QAbstractLayoutStyleInfo *styleInfo) const-
1095{-
1096 const int ButtonMask = QLayoutPolicy::ButtonBox | QLayoutPolicy::PushButton;-
1097 const QGridLayoutRowInfo &rowInfo = q_infos[orientation == Qt::Vertical];-
1098 const QGridLayoutRowInfo &columnInfo = q_infos[orientation == Qt::Horizontal];-
1099 LayoutSide top = (
(orientation == Qt::Vertical)Description
TRUEnever evaluated
FALSEnever evaluated
orientation == Qt::Vertical)
(orientation == Qt::Vertical)Description
TRUEnever evaluated
FALSEnever evaluated
 ? Top : Left;		0
1100 LayoutSide bottom = (
(orientation == Qt::Vertical)Description
TRUEnever evaluated
FALSEnever evaluated
orientation == Qt::Vertical)
(orientation == Qt::Vertical)Description
TRUEnever evaluated
FALSEnever evaluated
 ? Bottom : Right;		0
1101-
1102 const QLayoutParameter<qreal> &defaultSpacing = q_defaultSpacings[orientation == Qt::Vertical];-
1103 qreal innerSpacing = styleInfo->spacing(orientation);-
1104 if (innerSpacing >= 0.0
innerSpacing >= 0.0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1105 defaultSpacing.setCachedValue(innerSpacing);
never executed: defaultSpacing.setCachedValue(innerSpacing);
0
1106-
1107 for (int row = 0; row < rowInfo.count
row < rowInfo.countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++row) {		0
1108 bool rowIsEmpty = true;-
1109 bool rowIsIdenticalToPrevious = (row > 0);-
1110-
1111 for (int column = 0; column < columnInfo.count
column < columnInfo.countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++column) {		0
1112 QGridLayoutItem *item = itemAt(row, column, orientation);-
1113-
1114 if (rowIsIdenticalToPrevious
rowIsIdenticalToPreviousDescription
TRUEnever evaluated
FALSEnever evaluated
 && item != itemAt(row - 1, column, orientation)
item != itemAt..., orientation)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1115 rowIsIdenticalToPrevious = false;
never executed: rowIsIdenticalToPrevious = false;
0
1116-
1117 if (item
itemDescription
TRUEnever evaluated
FALSEnever evaluated
 && !item->isIgnored()
!item->isIgnored()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1118 rowIsEmpty = false;
never executed: rowIsEmpty = false;
0
1119 }
never executed: end of block
0
1120-
1121 if ((rowIsEmpty
rowIsEmptyDescription
TRUEnever evaluated
FALSEnever evaluated
 || rowIsIdenticalToPrevious
rowIsIdenticalToPreviousDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1122 && rowInfo.spacings.value(row).isDefault()
rowInfo.spacin...w).isDefault()Description
TRUEnever evaluated
FALSEnever evaluated
0
1123 && rowInfo.stretches.value(row).isDefault()
rowInfo.stretc...w).isDefault()Description
TRUEnever evaluated
FALSEnever evaluated
0
1124 && rowInfo.boxes.value(row) == QGridLayoutBox()
rowInfo.boxes....ridLayoutBox()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1125 rowData->ignore.setBit(row, true);
never executed: rowData->ignore.setBit(row, true);
0
1126-
1127 if (rowInfo.spacings.value(row).isUser()
rowInfo.spacin...(row).isUser()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1128 rowData->spacings[row] = rowInfo.spacings.at(row).value();-
1129 }
never executed: end of block
 else if (!defaultSpacing.isDefault()
!defaultSpacing.isDefault()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1130 rowData->spacings[row] = defaultSpacing.value();-
1131 }
never executed: end of block
0
1132-
1133 rowData->stretches[row] = rowInfo.stretches.value(row).value();-
1134 }
never executed: end of block
0
1135-
1136 struct RowAdHocData {-
1137 int q_row;-
1138 unsigned int q_hasButtons : 8;-
1139 unsigned int q_hasNonButtons : 8;-
1140-
1141 inline RowAdHocData() : q_row(-1), q_hasButtons(false), q_hasNonButtons(false) {}
never executed: end of block
0
1142 inline void init(int row) {-
1143 this->q_row = row;-
1144 q_hasButtons = false;-
1145 q_hasNonButtons = false;-
1146 }
never executed: end of block
0
1147 inline bool hasOnlyButtons() const { return
never executed: return q_hasButtons && !q_hasNonButtons;
 q_hasButtons
q_hasButtonsDescription
TRUEnever evaluated
FALSEnever evaluated
 && !q_hasNonButtons
!q_hasNonButtonsDescription
TRUEnever evaluated
FALSEnever evaluated
;
never executed: return q_hasButtons && !q_hasNonButtons;
 }		0
1148 inline bool hasOnlyNonButtons() const { return
never executed: return q_hasNonButtons && !q_hasButtons;
 q_hasNonButtons
q_hasNonButtonsDescription
TRUEnever evaluated
FALSEnever evaluated
 && !q_hasButtons
!q_hasButtonsDescription
TRUEnever evaluated
FALSEnever evaluated
;
never executed: return q_hasNonButtons && !q_hasButtons;
 }		0
1149 };-
1150 RowAdHocData lastRowAdHocData;-
1151 RowAdHocData nextToLastRowAdHocData;-
1152 RowAdHocData nextToNextToLastRowAdHocData;-
1153-
1154 rowData->hasIgnoreFlag = false;-
1155 for (int row = 0; row < rowInfo.count
row < rowInfo.countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++row) {		0
1156 if (rowData->ignore.testBit(row)
rowData->ignore.testBit(row)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1157 continue;
never executed: continue;
0
1158-
1159 QGridLayoutBox &rowBox = rowData->boxes[row];-
1160 if (styleInfo->isWindow()
styleInfo->isWindow()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1161 nextToNextToLastRowAdHocData = nextToLastRowAdHocData;-
1162 nextToLastRowAdHocData = lastRowAdHocData;-
1163 lastRowAdHocData.init(row);-
1164 }
never executed: end of block
0
1165-
1166 bool userRowStretch = rowInfo.stretches.value(row).isUser();-
1167 int &rowStretch = rowData->stretches[row];-
1168-
1169 bool hasIgnoreFlag = true;-
1170 for (int column = 0; column < columnInfo.count
column < columnInfo.countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++column) {		0
1171 QGridLayoutItem *item = itemAt(row, column, orientation);-
1172 if (item
itemDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1173 int itemRow = item->firstRow(orientation);-
1174 int itemColumn = item->firstColumn(orientation);-
1175-
1176 if (itemRow == row
itemRow == rowDescription
TRUEnever evaluated
FALSEnever evaluated
 && itemColumn == column
itemColumn == columnDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1177 int itemStretch = item->stretchFactor(orientation);-
1178 if (!(item->sizePolicy(orientation) & QLayoutPolicy::IgnoreFlag)
!(item->sizePo...y::IgnoreFlag)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1179 hasIgnoreFlag = false;
never executed: hasIgnoreFlag = false;
0
1180 int itemRowSpan = item->rowSpan(orientation);-
1181-
1182 int effectiveRowSpan = 1;-
1183 for (int i = 1; i < itemRowSpan
i < itemRowSpanDescription
TRUEnever evaluated
FALSEnever evaluated
; ++i) {		0
1184 if (!rowData->ignore.testBit(i + itemRow)
!rowData->igno...t(i + itemRow)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1185 ++
never executed: ++effectiveRowSpan;
effectiveRowSpan;
never executed: ++effectiveRowSpan;
0
1186 }
never executed: end of block
0
1187-
1188 QGridLayoutBox *box;-
1189 if (effectiveRowSpan == 1
effectiveRowSpan == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1190 box = &rowBox;-
1191 if (!userRowStretch
!userRowStretchDescription
TRUEnever evaluated
FALSEnever evaluated
 && itemStretch != 0
itemStretch != 0Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1192 rowStretch = qMax(rowStretch, itemStretch);
never executed: rowStretch = qMax(rowStretch, itemStretch);
0
1193 }
never executed: end of block
 else {		0
1194 QGridLayoutMultiCellData &multiCell =-
1195 rowData->multiCellMap[qMakePair(row, itemRowSpan)];-
1196 box = &multiCell.q_box;-
1197 multiCell.q_stretch = itemStretch;-
1198 }
never executed: end of block
0
1199-
1200 if (colSizes
colSizesDescription
TRUEnever evaluated
FALSEnever evaluated
 && colPositions
colPositionsDescription
TRUEnever evaluated
FALSEnever evaluated
 && item->hasDynamicConstraint()
item->hasDynamicConstraint()Description
TRUEnever evaluated
FALSEnever evaluated
 && orientation == item->dynamicConstraintOrientation()
orientation ==...tOrientation()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1201-
1202-
1203-
1204-
1205-
1206-
1207 qreal length = colSizes[item->lastColumn(orientation)];-
1208 if (item->columnSpan(orientation) != 1
item->columnSp...entation) != 1Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1209 length += colPositions[item->lastColumn(orientation)] - colPositions[item->firstColumn(orientation)];
never executed: length += colPositions[item->lastColumn(orientation)] - colPositions[item->firstColumn(orientation)];
0
1210 box->combine(item->box(orientation, length));-
1211 }
never executed: end of block
 else {		0
1212 box->combine(item->box(orientation));-
1213 }
never executed: end of block
0
1214-
1215 if (effectiveRowSpan == 1
effectiveRowSpan == 1Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1216 QLayoutPolicy::ControlTypes controls = item->controlTypes(top);-
1217 if (controls & ButtonMask
controls & ButtonMaskDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1218 lastRowAdHocData.q_hasButtons = true;
never executed: lastRowAdHocData.q_hasButtons = true;
0
1219 if (controls & ~ButtonMask
controls & ~ButtonMaskDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1220 lastRowAdHocData.q_hasNonButtons = true;
never executed: lastRowAdHocData.q_hasNonButtons = true;
0
1221 }
never executed: end of block
0
1222 }
never executed: end of block
0
1223 }
never executed: end of block
0
1224 }
never executed: end of block
0
1225 if (row < rowInfo.boxes.count()
row < rowInfo.boxes.count()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1226 QGridLayoutBox rowBoxInfo = rowInfo.boxes.at(row);-
1227 rowBoxInfo.normalize();-
1228 rowBox.q_minimumSize = qMax(rowBox.q_minimumSize, rowBoxInfo.q_minimumSize);-
1229 rowBox.q_maximumSize = qMax(rowBox.q_minimumSize,-
1230 (rowBoxInfo.q_maximumSize != 3.40282346638528859812e+38F ?-
1231 rowBoxInfo.q_maximumSize : rowBox.q_maximumSize));-
1232 rowBox.q_preferredSize = qBound(rowBox.q_minimumSize,-
1233 qMax(rowBox.q_preferredSize, rowBoxInfo.q_preferredSize),-
1234 rowBox.q_maximumSize);-
1235 }
never executed: end of block
0
1236 if (hasIgnoreFlag
hasIgnoreFlagDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1237 rowData->hasIgnoreFlag = true;
never executed: rowData->hasIgnoreFlag = true;
0
1238 }
never executed: end of block
0
1239-
1240-
1241-
1242-
1243-
1244 bool lastRowIsButtonBox = (lastRowAdHocData.hasOnlyButtons()
lastRowAdHocDa...sOnlyButtons()Description
TRUEnever evaluated
FALSEnever evaluated
0
1245 && nextToLastRowAdHocData.hasOnlyNonButtons()
nextToLastRowA...lyNonButtons()Description
TRUEnever evaluated
FALSEnever evaluated
);		0
1246 bool lastTwoRowsIsButtonBox = (lastRowAdHocData.hasOnlyButtons()
lastRowAdHocDa...sOnlyButtons()Description
TRUEnever evaluated
FALSEnever evaluated
0
1247 && nextToLastRowAdHocData.hasOnlyButtons()
nextToLastRowA...sOnlyButtons()Description
TRUEnever evaluated
FALSEnever evaluated
0
1248 && nextToNextToLastRowAdHocData.hasOnlyNonButtons()
nextToNextToLa...lyNonButtons()Description
TRUEnever evaluated
FALSEnever evaluated
0
1249 && orientation == Qt::Vertical
orientation == Qt::VerticalDescription
TRUEnever evaluated
FALSEnever evaluated
);		0
1250-
1251 if (defaultSpacing.isDefault()
defaultSpacing.isDefault()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1252 int prevRow = -1;-
1253 for (int row = 0; row < rowInfo.count
row < rowInfo.countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++row) {		0
1254 if (rowData->ignore.testBit(row)
rowData->ignore.testBit(row)Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1255 continue;
never executed: continue;
0
1256-
1257 if (prevRow != -1
prevRow != -1Description
TRUEnever evaluated
FALSEnever evaluated
 && !rowInfo.spacings.value(prevRow).isUser()
!rowInfo.spaci...vRow).isUser()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1258 qreal &rowSpacing = rowData->spacings[prevRow];-
1259 for (int column = 0; column < columnInfo.count
column < columnInfo.countDescription
TRUEnever evaluated
FALSEnever evaluated
; ++column) {		0
1260 QGridLayoutItem *item1 = itemAt(prevRow, column, orientation);-
1261 QGridLayoutItem *item2 = itemAt(row, column, orientation);-
1262-
1263 if (item1
item1Description
TRUEnever evaluated
FALSEnever evaluated
 && item2
item2Description
TRUEnever evaluated
FALSEnever evaluated
 && item1 != item2
item1 != item2Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1264 QLayoutPolicy::ControlTypes controls1 = item1->controlTypes(bottom);-
1265 QLayoutPolicy::ControlTypes controls2 = item2->controlTypes(top);-
1266-
1267 if (controls2 & QLayoutPolicy::PushButton
controls2 & QL...cy::PushButtonDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1268 if ((row == nextToLastRowAdHocData.q_row
row == nextToL...dHocData.q_rowDescription
TRUEnever evaluated
FALSEnever evaluated
 && lastTwoRowsIsButtonBox
lastTwoRowsIsButtonBoxDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1269 || (row == lastRowAdHocData.q_row
row == lastRowAdHocData.q_rowDescription
TRUEnever evaluated
FALSEnever evaluated
 && lastRowIsButtonBox
lastRowIsButtonBoxDescription
TRUEnever evaluated
FALSEnever evaluated
)) {		0
1270 controls2 &= ~QLayoutPolicy::PushButton;-
1271 controls2 |= QLayoutPolicy::ButtonBox;-
1272 }
never executed: end of block
0
1273 }
never executed: end of block
0
1274-
1275 qreal spacing = styleInfo->combinedLayoutSpacing(controls1, controls2,-
1276 orientation);-
1277 if (orientation == Qt::Horizontal
orientation == Qt::HorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1278 qreal width1 = rowData->boxes.at(prevRow).q_minimumSize;-
1279 qreal width2 = rowData->boxes.at(row).q_minimumSize;-
1280 QRectF rect1 = item1->geometryWithin(0.0, 0.0, width1, 3.40282346638528859812e+38F, -1.0, effectiveAlignment(item1));-
1281 QRectF rect2 = item2->geometryWithin(0.0, 0.0, width2, 3.40282346638528859812e+38F, -1.0, effectiveAlignment(item2));-
1282 spacing -= (width1 - (rect1.x() + rect1.width())) + rect2.x();-
1283 }
never executed: end of block
 else {		0
1284 const QGridLayoutBox &box1 = rowData->boxes.at(prevRow);-
1285 const QGridLayoutBox &box2 = rowData->boxes.at(row);-
1286 qreal height1 = box1.q_minimumSize;-
1287 qreal height2 = box2.q_minimumSize;-
1288 qreal rowDescent1 = fixedDescent(box1.q_minimumDescent,-
1289 box1.q_minimumAscent, height1);-
1290 qreal rowDescent2 = fixedDescent(box2.q_minimumDescent,-
1291 box2.q_minimumAscent, height2);-
1292 QRectF rect1 = item1->geometryWithin(0.0, 0.0, 3.40282346638528859812e+38F, height1,-
1293 rowDescent1, effectiveAlignment(item1));-
1294 QRectF rect2 = item2->geometryWithin(0.0, 0.0, 3.40282346638528859812e+38F, height2,-
1295 rowDescent2, effectiveAlignment(item2));-
1296 spacing -= (height1 - (rect1.y() + rect1.height())) + rect2.y();-
1297 }
never executed: end of block
0
1298 rowSpacing = qMax(spacing, rowSpacing);-
1299 }
never executed: end of block
0
1300 }
never executed: end of block
0
1301 }
never executed: end of block
0
1302 prevRow = row;-
1303 }
never executed: end of block
0
1304 }
never executed: end of block
 else if (lastRowIsButtonBox
lastRowIsButtonBoxDescription
TRUEnever evaluated
FALSEnever evaluated
 || lastTwoRowsIsButtonBox
lastTwoRowsIsButtonBoxDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1305-
1306-
1307-
1308-
1309-
1310 int prevRow = lastRowIsButtonBox
lastRowIsButtonBoxDescription
TRUEnever evaluated
FALSEnever evaluated
 ? nextToLastRowAdHocData.q_row		0
1311 : nextToNextToLastRowAdHocData.q_row;-
1312 if (!defaultSpacing.isUser()
!defaultSpacing.isUser()Description
TRUEnever evaluated
FALSEnever evaluated
 && !rowInfo.spacings.value(prevRow).isUser()
!rowInfo.spaci...vRow).isUser()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1313 qreal windowMargin = styleInfo->windowMargin(orientation);-
1314 qreal &rowSpacing = rowData->spacings[prevRow];-
1315 rowSpacing = qMax(windowMargin, rowSpacing);-
1316 }
never executed: end of block
0
1317 }
never executed: end of block
0
1318}
never executed: end of block
0
1319-
1320void QGridLayoutEngine::ensureEffectiveFirstAndLastRows() const-
1321{-
1322 if (q_cachedEffectiveFirstRows[Hor] == -1
q_cachedEffect...ows[Hor] == -1Description
TRUEnever evaluated
FALSEnever evaluated
 && !q_items.isEmpty()
!q_items.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1323 int rowCount = this->rowCount();-
1324 int columnCount = this->columnCount();-
1325-
1326 q_cachedEffectiveFirstRows[Ver] = rowCount;-
1327 q_cachedEffectiveFirstRows[Hor] = columnCount;-
1328 q_cachedEffectiveLastRows[Ver] = -1;-
1329 q_cachedEffectiveLastRows[Hor] = -1;-
1330-
1331 for (int i = q_items.count() - 1; i >= 0
i >= 0Description
TRUEnever evaluated
FALSEnever evaluated
; --i) {		0
1332 const QGridLayoutItem *item = q_items.at(i);-
1333-
1334 for (int j = 0; j < NOrientations
j < NOrientationsDescription
TRUEnever evaluated
FALSEnever evaluated
; ++j) {		0
1335 Qt::Orientation orientation = (
(j == Hor)Description
TRUEnever evaluated
FALSEnever evaluated
j == Hor)
(j == Hor)Description
TRUEnever evaluated
FALSEnever evaluated
 ? Qt::Horizontal : Qt::Vertical;		0
1336 if (item->firstRow(orientation) < q_cachedEffectiveFirstRows[j]
item->firstRow...veFirstRows[j]Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1337 q_cachedEffectiveFirstRows[j] = item->firstRow(orientation);
never executed: q_cachedEffectiveFirstRows[j] = item->firstRow(orientation);
0
1338 if (item->lastRow(orientation) > q_cachedEffectiveLastRows[j]
item->lastRow(...iveLastRows[j]Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1339 q_cachedEffectiveLastRows[j] = item->lastRow(orientation);
never executed: q_cachedEffectiveLastRows[j] = item->lastRow(orientation);
0
1340 }
never executed: end of block
0
1341 }
never executed: end of block
0
1342 }
never executed: end of block
0
1343}
never executed: end of block
0
1344-
1345void QGridLayoutEngine::ensureColumnAndRowData(QGridLayoutRowData *rowData, QGridLayoutBox *totalBox,-
1346 const qreal *colPositions, const qreal *colSizes,-
1347 Qt::Orientation orientation,-
1348 const QAbstractLayoutStyleInfo *styleInfo) const-
1349{-
1350 const int o = (orientation == Qt::Vertical
orientation == Qt::VerticalDescription
TRUEnever evaluated
FALSEnever evaluated
 ? Ver : Hor);		0
1351 const int cc = columnCount(orientation);-
1352-
1353 const qreal constraint = (colPositions
colPositionsDescription
TRUEnever evaluated
FALSEnever evaluated
 && colSizes
colSizesDescription
TRUEnever evaluated
FALSEnever evaluated
 && hasDynamicConstraint()
hasDynamicConstraint()Description
TRUEnever evaluated
FALSEnever evaluated
) ? (colPositions[cc - 1] + colSizes[cc - 1]) : qreal(CachedWithNoConstraint);		0
1354 qreal &cachedConstraint = q_totalBoxCachedConstraints[o];-
1355 if (cachedConstraint == constraint
cachedConstraint == constraintDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1356 if (totalBox != &q_totalBoxes[o]
totalBox != &q_totalBoxes[o]Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1357 *
never executed: *totalBox = q_totalBoxes[o];
totalBox = q_totalBoxes[o];
never executed: *totalBox = q_totalBoxes[o];
0
1358 return;
never executed: return;
0
1359 }-
1360 rowData->reset(rowCount(orientation));-
1361 fillRowData(rowData, colPositions, colSizes, orientation, styleInfo);-
1362 const QGridLayoutRowInfo &rowInfo = q_infos[orientation == Qt::Vertical];-
1363 rowData->distributeMultiCells(rowInfo, m_snapToPixelGrid);-
1364 *totalBox = rowData->totalBox(0, rowCount(orientation));-
1365-
1366 if (totalBox != &q_totalBoxes[o]
totalBox != &q_totalBoxes[o]Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1367 q_totalBoxes[o] = *totalBox;
never executed: q_totalBoxes[o] = *totalBox;
0
1368-
1369 cachedConstraint = constraint;-
1370}
never executed: end of block
0
1371-
1372-
1373-
1374-
1375-
1376bool QGridLayoutEngine::ensureDynamicConstraint() const-
1377{-
1378 if (q_cachedConstraintOrientation == UnknownConstraint
q_cachedConstr...nownConstraintDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1379 for (int i = q_items.count() - 1; i >= 0
i >= 0Description
TRUEnever evaluated
FALSEnever evaluated
; --i) {		0
1380 QGridLayoutItem *item = q_items.at(i);-
1381 if (item->hasDynamicConstraint()
item->hasDynamicConstraint()Description
TRUEnever evaluated
FALSEnever evaluated
) {		0
1382 Qt::Orientation itemConstraintOrientation = item->dynamicConstraintOrientation();-
1383 if (q_cachedConstraintOrientation == UnknownConstraint
q_cachedConstr...nownConstraintDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1384 q_cachedConstraintOrientation = itemConstraintOrientation;-
1385 }
never executed: end of block
 else if (q_cachedConstraintOrientation != itemConstraintOrientation
q_cachedConstr...intOrientationDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1386 q_cachedConstraintOrientation = UnfeasibleConstraint;-
1387 QMessageLogger(__FILE__, 1581, __PRETTY_FUNCTION__).warning("QGridLayoutEngine: Unfeasible, cannot mix horizontal and"-
1388 " vertical constraint in the same layout");-
1389 return
never executed: return false;
 false;
never executed: return false;
0
1390 }-
1391 }
never executed: end of block
0
1392 }
never executed: end of block
0
1393 if (q_cachedConstraintOrientation == UnknownConstraint
q_cachedConstr...nownConstraintDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1394 q_cachedConstraintOrientation = NoConstraint;
never executed: q_cachedConstraintOrientation = NoConstraint;
0
1395 }
never executed: end of block
0
1396 return
never executed: return true;
 true;
never executed: return true;
0
1397}-
1398-
1399bool QGridLayoutEngine::hasDynamicConstraint() const-
1400{-
1401 if (!ensureDynamicConstraint()
!ensureDynamicConstraint()Description
TRUEnever evaluated
FALSEnever evaluated
)		0
1402 return
never executed: return false;
 false;
never executed: return false;
0
1403 return
never executed: return q_cachedConstraintOrientation != NoConstraint;
 q_cachedConstraintOrientation != NoConstraint;
never executed: return q_cachedConstraintOrientation != NoConstraint;
0
1404}-
1405-
1406-
1407-
1408-
1409Qt::Orientation QGridLayoutEngine::constraintOrientation() const-
1410{-
1411 (void)ensureDynamicConstraint();-
1412 return
never executed: return (Qt::Orientation)q_cachedConstraintOrientation;
 (Qt::Orientation)q_cachedConstraintOrientation;
never executed: return (Qt::Orientation)q_cachedConstraintOrientation;
0
1413}-
1414-
1415void QGridLayoutEngine::ensureGeometries(const QSizeF &size,-
1416 const QAbstractLayoutStyleInfo *styleInfo) const-
1417{-
1418 if (q_cachedSize == size
q_cachedSize == sizeDescription
TRUEnever evaluated
FALSEnever evaluated
)		0
1419 return;
never executed: return;
0
1420-
1421 q_cachedSize = size;-
1422-
1423 q_xx.resize(columnCount());-
1424 q_widths.resize(columnCount());-
1425 q_yy.resize(rowCount());-
1426 q_heights.resize(rowCount());-
1427 q_descents.resize(rowCount());-
1428-
1429 if (constraintOrientation() != Qt::Horizontal
constraintOrie...Qt::HorizontalDescription
TRUEnever evaluated
FALSEnever evaluated
) {		0
1430-
1431 ensureColumnAndRowData(&q_columnData, &q_totalBoxes[Hor], __null, __null, Qt::Horizontal, styleInfo);-
1432-
1433-
1434 q_columnData.calculateGeometries(0, columnCount(), size.width(), q_xx.data(), q_widths.data(),-
1435 0, q_totalBoxes[Hor], q_infos[Hor], m_snapToPixelGrid);-
1436 ensureColumnAndRowData(&q_rowData, &q_totalBoxes[Ver], q_xx.data(), q_widths.data(), Qt::Vertical, styleInfo);-
1437-
1438 q_rowData.calculateGeometries(0, rowCount(), size.height(), q_yy.data(), q_heights.data(),-
1439 q_descents.data(), q_totalBoxes[Ver], q_infos[Ver], m_snapToPixelGrid);-
1440 }
never executed: end of block
 else {		0
1441-
1442 ensureColumnAndRowData(&q_rowData, &q_totalBoxes[Ver], __null, __null, Qt::Vertical, styleInfo);-
1443-
1444-
1445 q_rowData.calculateGeometries(0, rowCount(), size.height(), q_yy.data(), q_heights.data(),-
1446 q_descents.data(), q_totalBoxes[Ver], q_infos[Ver], m_snapToPixelGrid);-
1447 ensureColumnAndRowData(&q_columnData, &q_totalBoxes[Hor], q_yy.data(), q_heights.data(), Qt::Horizontal, styleInfo);-
1448-
1449 q_columnData.calculateGeometries(0, columnCount(), size.width(), q_xx.data(), q_widths.data(),-
1450 0, q_totalBoxes[Hor], q_infos[Hor], m_snapToPixelGrid);-
1451 }
never executed: end of block
0
1452}-
1453-
1454-
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